On July 1, 2007, the State newly revised drinking water health standards (GB5749-2006) implemented, which lasted 21 years old common (GB5749-1985) has lastly completed its historic mission. The index set new requirements increased substantially from the original 35 to 106, stricter limit values of some indicators. Therefore, inside the follow-up to and implementation of your new standards is bound to encounter some complications and troubles. Author of chenghai district, Shantou city water corporation practice, make an effort to provide integrated enterprises are facing difficulties, challenges and the way to apply technology and management response to the improvement of drinking water excellent requirements.
1 water provide Enterprise how to adapt towards the new international common specifications
1.1 common primary improvements
New national common tests are drastically improved to 106 from 35 things, a rise of 71. Microbiological indicators of which improved from 2 to six, increases of giardia lamblia, Cryptosporidium, causing abdominal pain along with other intestinal illnesses, for example disinfection and detection approaches are tough to kill all micro-organisms. Disinfectants for drinking water elevated from 1 to four, toxicology of inorganic compounds inside the index increased from ten to 21, dichloroacetic acid when added to purify the water, halogenated organic compounds, kept in water top quality detection of microcystins, algae. Organic compounds grew from 5 to 53, organoleptic and physicochemical indicators improved from 15 to 21. And, the original regular of 35 indicators was revised on 8.
1.two new needs for water supply enterprises
From source to user a leader, is often a complete water supply technique. To always guarantee to user supply meet normal of water, on requirements water enterprise to on water program for full high quality management, such as: meet needs of water and water protection (the products must major by Government along with the related functions sector bear); meet requirements of water structures and great of management upkeep; affordable of lost distribution water system and very good of management; best science of water indicators detection and water monitoring capacity,. These are water provide enterprise on new, additional stringent specifications.
1.three the difficulties prevailing in water provide enterprises
Current, water enterprise General exists water facilities, and course of action technology, and tube network distribution water, can't meet new standard of needs, although, water factory management Shang also exists some issue and insufficient: water factory full quality control concept indifference; lack water integrated management measures, on water mutations, exception predicament, should measures insufficient; water factory of automation degree decrease, most water factory run still relies on staff "service ran,Single-Jet Series Water Meter and service see"; water factory water detection capacity insufficient, detection project quantity plus the precision not higher. Moreover, there are actually infrastructure investments, investments also must have adequate time to implement, resulting in water supply expenses will rise, water cost pressures also increases. And cyclical adjustment lag and inadequate water supply rates has usually been a prevalent dilemma encountered in water provide enterprises,Oscillating Meter which may perhaps place water supply enterprise's improvement and the formation of the restriction.
two responses and approaches
2.1 increase investment in supporting water good quality testing, and enhancing detection technology
Water high-quality standard for improved detection capability can't retain up,Multi-Jet Series Water Meter will not have the ability to ascertain whether or not the water excellent requirements, implementation of new requirements will turn into empty words. Thus, raise the level of water quality testing and regulatory purposes is the primary task with the new water excellent requirements. In order to meet the new normal, water supply enterprises must step up water quality laboratory (or laboratories) construction investment, synchronizing detection technology.
China resource items, utilities like water and electrical energy rates in recent years, there happen to be varying degrees of increase. Cost hearings aimed at making prices extra transparent and as a result is what a number of people get in touch with "price". Within this regard, the national improvement and Reform Commission, professionals said right here right now that China resource items pricing and also other welfare nature of your low rates previously, together with the financial improvement and people's income level, which ought to rise.
The professionals pointed out that China has extended imposed on resource solutions, utilities and public services with "welfare" policy of low rates. With China's accession towards the Globe Trade Organization, the economy becomes increasingly globalized, resource solutions, commodities beginning in global configuration, its price tag is determined by the relationship among supply and demand in the international market place trends are becoming evident.
With all the accelerated procedure of China's industrialization and urbanization, the regular low-price policy has basically intensified the waste of sources and environmental pollution. The specialist employing water as an instance, China's per capita possession of water sources is only one-fourth from the planet, is 13 per capita water sources are one of the poorest nations. In current years, increasing water pollution, remedy fees greatly improved, and low price tag of water, waste water therapy costs usually do not compensate for costs, further exacerbated the predicament of water shortage and water pollution. Thus, the price tag hearing is largely "prices" there is a historical inevitability.
Because the introduction from the cost law due to the fact 1998, China has tens of thousands of price hearing was held, and many of the final outcome of your hearing is increasing. Within this regard,Single-Jet Series Water Meter the professional said, "every will rise" would be the essence behind "when rose hears." This can be to protect the Government's crucial adjustment relates to people's standard living commodities prices, have to listen to views from all sides of society, assure that pricing schemes are a lot more scientific and affordable technique.
Beijing, Shanghai, Shenyang, Harbin and also other cities not too long ago held to adjust water prices one particular immediately after an additional hearing, repeatedly broke the situation in the course of,Oscillating Meter there have already been people that hearing is just for show. In Harbin, the price tag of water hearing, a retired cadre was written as "unemployed"; a genuine unemployed who obtain unemployment relief, told Xinhua in an interview claimed he was referred to as "Chairman".
The specialist admitted that this genuinely demands relevant departments to strengthen their organizations, boost the job level. But he denied the show mentioned. He mentioned that if there had been no hearings on this platform,Multi-Jet Series Water Meter and doesn't allow complete and open media coverage of hearings, which could be complicated to expose. If the authorities really would like to show will surely not let these "broken" the "actors" put on a show to hit "signs"?
He also stated that within the future the price tag of Chinese officials will continue to hold hearings and could be extra open and much more transparent.
The professionals pointed out that China has extended imposed on resource solutions, utilities and public services with "welfare" policy of low rates. With China's accession towards the Globe Trade Organization, the economy becomes increasingly globalized, resource solutions, commodities beginning in global configuration, its price tag is determined by the relationship among supply and demand in the international market place trends are becoming evident.
With all the accelerated procedure of China's industrialization and urbanization, the regular low-price policy has basically intensified the waste of sources and environmental pollution. The specialist employing water as an instance, China's per capita possession of water sources is only one-fourth from the planet, is 13 per capita water sources are one of the poorest nations. In current years, increasing water pollution, remedy fees greatly improved, and low price tag of water, waste water therapy costs usually do not compensate for costs, further exacerbated the predicament of water shortage and water pollution. Thus, the price tag hearing is largely "prices" there is a historical inevitability.
Because the introduction from the cost law due to the fact 1998, China has tens of thousands of price hearing was held, and many of the final outcome of your hearing is increasing. Within this regard,Single-Jet Series Water Meter the professional said, "every will rise" would be the essence behind "when rose hears." This can be to protect the Government's crucial adjustment relates to people's standard living commodities prices, have to listen to views from all sides of society, assure that pricing schemes are a lot more scientific and affordable technique.
Beijing, Shanghai, Shenyang, Harbin and also other cities not too long ago held to adjust water prices one particular immediately after an additional hearing, repeatedly broke the situation in the course of,Oscillating Meter there have already been people that hearing is just for show. In Harbin, the price tag of water hearing, a retired cadre was written as "unemployed"; a genuine unemployed who obtain unemployment relief, told Xinhua in an interview claimed he was referred to as "Chairman".
The specialist admitted that this genuinely demands relevant departments to strengthen their organizations, boost the job level. But he denied the show mentioned. He mentioned that if there had been no hearings on this platform,Multi-Jet Series Water Meter and doesn't allow complete and open media coverage of hearings, which could be complicated to expose. If the authorities really would like to show will surely not let these "broken" the "actors" put on a show to hit "signs"?
He also stated that within the future the price tag of Chinese officials will continue to hold hearings and could be extra open and much more transparent.
1, some lack of awareness on the importance and urgency of saving water, also believed the lack of focus. No matter their very own water sources situation in some parts, blind development projects of high water consumption, higher pollution; water shortage city keen on constructing lawn, landscape; some even think that advances the saving water will have an effect on the investment environment from the city, attracting favourable low water costs as condition; fairly abundant water resources in some areas will not be paid enough attention to water issues, lack of awareness of the danger.
two, the critical shortage of water-saving facilities can't meet the requires of water scenario.
3, water pricing reform in location, enough to market water conservation and wastewater reclamation and reuse, water price on water supply cost effective restraint mechanism in enterprise has not been established, costs as well as the price tag of water rise water saving appliances challenging to promote, lack of wastewater reclamation and reuse in industry circumstances and slow construction of wastewater reclamation and reuse facilities, sewage remedy facilities happen to be built in quite a handful of is not going to function.
4, arousing the awareness in the public will not be robust, the waste water is widespread, there is certainly no water-saving society a favorable atmosphere.
5, water supply enterprise reform progress lags behind. Water firms generally have Governments, accounting for relying on Government thinking seriously, careless management, lack of internal energy saving and consumption decreasing disadvantage.
six, serious water supply pipe network leakage. In line with 408 cities of statistics, in 2002, National City public water provide technique (tap water) leakage price of pipe network on average 21. 5% national annual leakage rates almost ten billion cubic meters of water provide in the city.
(B) urban water saving recognion motives ranging
1, water sources management system lag, it really is complicated to kind an effective water-saving mechanisms. In many parts of the water resources management program in China was "self-contradictory". In some locations Water Conservancy Bureau, Organizing Council, the public authority, the Urban Council, the geology and mineral sources Bureau and building "five dragons," water, water irrespective of the water supply, irrespective of water supply and drainage, drainage irrespective of pollution, pollution no matter reuse, and crossover, unclear responsibilities, Governments, mutual contradictions. The existence of these issues artificially increases the difficulty of water resource management, water resources can't be a network operation, it can be tough to attain optimal allocation of water sources and rational use.
2, unreasonable water pricing technique to create the optimal allocation of water resources in the most. Water value and water are closely associated, in accordance with specialist estimates, when the price tag exceeds the total household income at 1%, to acquire people's interest, while in China the ratio is decrease than 1%. Enterprises as well, the value of water (which includes water resources, sewage therapy charges) accounted for only a modest proportion of production costs and expenditures, hard to arouse their interest, has a direct impact around the building of water conservation facilities, all units using water-saving technologies, boost water reuse initiative. Meanwhile, unreasonable water pricing system has also impacted water supply enterprise's survival and improvement, maintenance, conservation and renovation in the water supply project in lack of funds, resulting in water supply pipe network leakage price higher.
China's urban water cost will only take into account cost, expenditures, taxes and profit,Single-Jet Series Water Meter there is certainly no contradiction involving water pricing as an adjustment, indicates to promote optimal allocation of water sources, China's present water cost pricing is from the perspective of water supply enterprises, depending on the cost compensation pricing principles, reduced pricing requirements, resulting in quite a few on the city's water supply price or perhaps cover their expenses. In water of water procedure within the Oscillating Meter, numerous irrigation district every single cubic meters water of price tag only for 0.05~0.ten Yuan, than price of half, really serious and worth deviated from; and just about each and every city of sewage processing fee pricing regular are sufficient compensation cost: in line with understanding, sewage processing expense every cubic meters Basic to in 0.40 Yuan upper and lower,Multi-Jet Series Water Meter far below operations price; not only water price tag and sewage processing charge partial low, water sources fee typical also not higher, this really is several place owned wells additional, which take which mining groundwater of a essential causes.
two, the critical shortage of water-saving facilities can't meet the requires of water scenario.
3, water pricing reform in location, enough to market water conservation and wastewater reclamation and reuse, water price on water supply cost effective restraint mechanism in enterprise has not been established, costs as well as the price tag of water rise water saving appliances challenging to promote, lack of wastewater reclamation and reuse in industry circumstances and slow construction of wastewater reclamation and reuse facilities, sewage remedy facilities happen to be built in quite a handful of is not going to function.
4, arousing the awareness in the public will not be robust, the waste water is widespread, there is certainly no water-saving society a favorable atmosphere.
5, water supply enterprise reform progress lags behind. Water firms generally have Governments, accounting for relying on Government thinking seriously, careless management, lack of internal energy saving and consumption decreasing disadvantage.
six, serious water supply pipe network leakage. In line with 408 cities of statistics, in 2002, National City public water provide technique (tap water) leakage price of pipe network on average 21. 5% national annual leakage rates almost ten billion cubic meters of water provide in the city.
(B) urban water saving recognion motives ranging
1, water sources management system lag, it really is complicated to kind an effective water-saving mechanisms. In many parts of the water resources management program in China was "self-contradictory". In some locations Water Conservancy Bureau, Organizing Council, the public authority, the Urban Council, the geology and mineral sources Bureau and building "five dragons," water, water irrespective of the water supply, irrespective of water supply and drainage, drainage irrespective of pollution, pollution no matter reuse, and crossover, unclear responsibilities, Governments, mutual contradictions. The existence of these issues artificially increases the difficulty of water resource management, water resources can't be a network operation, it can be tough to attain optimal allocation of water sources and rational use.
2, unreasonable water pricing technique to create the optimal allocation of water resources in the most. Water value and water are closely associated, in accordance with specialist estimates, when the price tag exceeds the total household income at 1%, to acquire people's interest, while in China the ratio is decrease than 1%. Enterprises as well, the value of water (which includes water resources, sewage therapy charges) accounted for only a modest proportion of production costs and expenditures, hard to arouse their interest, has a direct impact around the building of water conservation facilities, all units using water-saving technologies, boost water reuse initiative. Meanwhile, unreasonable water pricing system has also impacted water supply enterprise's survival and improvement, maintenance, conservation and renovation in the water supply project in lack of funds, resulting in water supply pipe network leakage price higher.
China's urban water cost will only take into account cost, expenditures, taxes and profit,Single-Jet Series Water Meter there is certainly no contradiction involving water pricing as an adjustment, indicates to promote optimal allocation of water sources, China's present water cost pricing is from the perspective of water supply enterprises, depending on the cost compensation pricing principles, reduced pricing requirements, resulting in quite a few on the city's water supply price or perhaps cover their expenses. In water of water procedure within the Oscillating Meter, numerous irrigation district every single cubic meters water of price tag only for 0.05~0.ten Yuan, than price of half, really serious and worth deviated from; and just about each and every city of sewage processing fee pricing regular are sufficient compensation cost: in line with understanding, sewage processing expense every cubic meters Basic to in 0.40 Yuan upper and lower,Multi-Jet Series Water Meter far below operations price; not only water price tag and sewage processing charge partial low, water sources fee typical also not higher, this really is several place owned wells additional, which take which mining groundwater of a essential causes.